* doc/c-xtensa.texi (Literal Directive): Spelling correction.

[deliverable/binutils-gdb.git] / include / libiberty.h

diff --git a/include/libiberty.h b/include/libiberty.h
index df36cdc8ab3f5463afe7f5e65fe9fedf54160968..215e832bb57f10b5d91f54202fd9603e01ed2e3b 100644 (file)
--- a/include/libiberty.h
+++ b/include/libiberty.h
@@ -54,6 +54,12 @@ extern "C" {
 
 extern void unlock_stream (FILE *);
 
+/* If the OS supports it, ensure that the standard I/O streams, stdin,
+   stdout and stderr are setup to avoid any multi-threaded locking.
+   Otherwise do nothing.  */
+
+extern void unlock_std_streams (void);
+
 /* Open and return a FILE pointer.  If the OS supports it, ensure that
    the stream is setup to avoid any multi-threaded locking.  Otherwise
    return the FILE pointer unchanged.  */